# HESEN

> Industrial and automotive lubricants


## Posts

- [How to prepare a bulk lubricant RFQ](https://seagreen-reindeer-576385.hostingersite.com/bulk-lubricant-rfq-checklist/): A practical checklist for product grades, pack sizes, quantities, documents and delivery details to include in a lubricant inquiry.
- [ISO VG vs SAE: a buyer’s guide to viscosity grades](https://seagreen-reindeer-576385.hostingersite.com/iso-vg-vs-sae/): Learn how industrial, engine and automotive gear oil grades differ, and which details to keep together on your purchasing list.
- [How to read a lubricant technical data sheet](https://seagreen-reindeer-576385.hostingersite.com/lubricant-technical-data-sheet/): Know what to check in a TDS: product identity, test methods, typical values and approval wording before you compare lubricant offers.
- [Hello world!](https://seagreen-reindeer-576385.hostingersite.com/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing!

## Pages

- [Fuel System Detergent Additive Package](https://seagreen-reindeer-576385.hostingersite.com/products/additives/fuel-system-detergent-additive-package/): A fuel-system detergent package using an organic solvent carrier and multifunctional cleaning and protection additives.
- [General Industrial Oil Additive Package](https://seagreen-reindeer-576385.hostingersite.com/products/additives/general-industrial-oil-additive-package/): A general industrial oil additive package containing antioxidant, metal-protection and antiwear components.
- [Gear Oil Additive Package](https://seagreen-reindeer-576385.hostingersite.com/products/additives/gear-oil-additive-package/): A gear-oil additive package combining sulfur- and phosphorus-containing components with other performance additives.
- [T3494 EP/Antiwear Additive](https://seagreen-reindeer-576385.hostingersite.com/products/additives/t3494-ep-antiwear-additive/): T3494 borated EP and antiwear additive for industrial lubricant formulation.
- [T3384 Sulfur-Phosphorus EP/Antiwear Additive](https://seagreen-reindeer-576385.hostingersite.com/products/additives/t3384-sulfur-phosphorus-ep-antiwear-additive/): T3384 sulfur-phosphorus EP and antiwear additive for lubricant formulation.
- [KT8002 Diesel Pour Point Depressant](https://seagreen-reindeer-576385.hostingersite.com/products/additives/kt8002-diesel-pour-point-depressant/): KT8002 diesel pour point depressant is a polymer-based cold-flow improver.
- [JR5135 Antioxidant Additive](https://seagreen-reindeer-576385.hostingersite.com/products/additives/jr5135-antioxidant-additive/): JR5135 phenolic ester antioxidant for lubricant and fuel formulation. The description highlights oil solubility and high-temperature oxidation resistance.
- [Engine Cleaner](https://seagreen-reindeer-576385.hostingersite.com/products/automotive-fluids/engine-cleaner/): An engine cleaning product intended to loosen sludge, gum and carbon deposits within the lubrication system.
- [Lubrication System Cleaner](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/lubrication-system-cleaner/): Lubrication system cleaner based on refined lubricating base oil, detergent and ashless dispersant components.
- [Circulating System Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/circulating-system-oil/): Circulating system oil based on refined mineral or hydrotreated base oils with EP, antioxidant and metal-protection additives.
- [Lubrication System Flushing Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/lubrication-system-flushing-oil/): Flushing oil made from refined mineral base oil, detergent and ashless dispersant additives.
- [Elevator Traction Machine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/elevator-traction-machine-oil/): Oil formulated for elevator traction machines. The technical table distinguishes mineral and synthetic variants, including two separate 8046A columns.
- [Rust Preventive Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/rust-preventive-oil/): Lubricating-oil-type rust preventive oil for ferrous and non-ferrous metal parts. L-RD-1 and L-RD-2 have separate technical columns.
- [Water Injection Pump Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/water-injection-pump-oil/): Dedicated lubricating oil for water injection pumps. The description addresses heavily loaded crankshafts, crossheads and guide components.
- [L-FD Bearing Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/l-fd-bearing-oil/): L-FD bearing oil for precision and high-speed bearing lubrication. Seven viscosity grades from 2 to 22 are listed.
- [Synthetic Grinding and Cutting Fluid](https://seagreen-reindeer-576385.hostingersite.com/products/metalworking-fluids/synthetic-grinding-and-cutting-fluid/): Synthetic grinding and cutting fluid offered as Type A, B and C. The description covers tramp-oil resistance, chip settling and fluid cleanliness.
- [Multipurpose Emulsifiable Metalworking Oil](https://seagreen-reindeer-576385.hostingersite.com/products/metalworking-fluids/multipurpose-emulsifiable-metalworking-oil/): Water-miscible emulsifiable oil made with refined mineral base oil and emulsifying, rust-control and preservation additives. Four numbered options are listed.
- [Cutting Oil](https://seagreen-reindeer-576385.hostingersite.com/products/metalworking-fluids/cutting-oil/): Mineral cutting oil developed for gear and other metal machining operations. The formulation focuses on lubrication, EP performance and oxidation resistance.
- [Long-Life EP Lithium Grease](https://seagreen-reindeer-576385.hostingersite.com/products/greases/long-life-ep-lithium-grease/): Long-life EP lithium grease offered in No. 0, 00 and 000. The three grades have different worked-penetration and dropping-point limits.
- [High-Temperature Grease](https://seagreen-reindeer-576385.hostingersite.com/products/greases/high-temperature-grease/): High-temperature grease with rust-control, antioxidant and EP additives. The description identifies high-temperature bearing and gear applications.
- [Centralized Lubrication Grease for Pumping Units](https://seagreen-reindeer-576385.hostingersite.com/products/greases/centralized-lubrication-grease-for-pumping-units/): Semifluid grease for centralized lubrication of pumping equipment. The formulation uses a lithium-complex thickener and mineral/synthetic base oils.
- [Multipurpose Lithium Grease](https://seagreen-reindeer-576385.hostingersite.com/products/greases/multipurpose-lithium-grease/): Multipurpose lithium grease thickened with lithium soap and containing antioxidant, rust-control and corrosion-protection additives.
- [Combined Hydraulic and Transmission Oil](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/combined-hydraulic-and-transmission-oil/): Combined hydraulic and transmission oil for equipment using a common lubricant in these systems.
- [ATF Automatic Transmission Fluid](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/atf-automatic-transmission-fluid/): ATF automatic transmission fluid supplied in mineral and fully synthetic types.
- [High-Power Torque Converter Oil](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/high-power-torque-converter-oil/): Oil for high-power hydraulic torque converters. A shared product specification is supplied without a separate named viscosity grade.
- [MTF Manual Transmission Oil](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/mtf-manual-transmission-oil/): MTF manual transmission oil with viscosity, low-temperature and corrosion data.
- [Synthetic EP Automotive Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/synthetic-ep-automotive-gear-oil/): Fully synthetic EP automotive gear oil with three grades in the product list.
- [GL-5 EP Automotive Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/gl-5-ep-automotive-gear-oil/): An EP heavy-duty automotive gear oil kept as a separate product from the ordinary GL-5 model.
- [DCA Marine Cylinder Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/dca-marine-cylinder-oil/): DCA marine cylinder oil for lubrication between cylinder liners and piston rings in low-speed crosshead two-stroke engines.
- [DCB Marine Trunk Piston Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/dcb-marine-trunk-piston-engine-oil/): DCB marine trunk piston engine oil made with refined mineral oil and detergent, dispersant and protective additives.
- [Locomotive Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/locomotive-diesel-engine-oil/): Locomotive diesel engine oil based on refined mineral oil. The supplied description addresses engines using higher-sulfur fuel.
- [Stationary Gas Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/stationary-gas-engine-oil/): Stationary gas engine oil offered in SAE 30, 40 and 50. It is described for generator and compressor engines using natural gas and other gaseous fuels.
- [Medium-Ash Gas Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/medium-ash-gas-engine-oil/): Medium-ash gas engine oil for stationary and vehicle gas engines. The product description covers continuous operation, stop-start driving and loaded service.
- [Low-Ash Gas Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/low-ash-gas-engine-oil/): Low-ash gas engine oil developed for the operating conditions of natural-gas-fueled engines.
- [CH-4/SJ Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/ch-4-sj-engine-oil/): CH-4/SJ engine oil for mixed gasoline and diesel requirements. The formulation described in the catalog uses synthetic or Group III hydrotreated base oils.
- [CD Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/cd-diesel-engine-oil/): CD diesel engine oil based on refined mineral or hydrotreated base oils with a multifunctional additive system.
- [CF Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/cf-diesel-engine-oil/): CF diesel engine oil formulated with mineral, synthetic or blended base oils. The description focuses on low volatility, cleanliness and oxidation resistance.
- [CJ-4 Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/cj-4-diesel-engine-oil/): CJ-4 diesel engine oil with grade-specific technical data for 10W-30, 15W-40 and 20W-50.
- [SF Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sf-gasoline-engine-oil/): SF gasoline engine oil for engines specifying this service category. Its formulation combines base oil with detergent, dispersant and antiwear additives.
- [SG Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sg-gasoline-engine-oil/): SG gasoline engine oil formulated to control oxidation and deposits in hot engine areas.
- [SJ Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sj-gasoline-engine-oil/): SJ gasoline engine oil with friction modifiers and detergent-dispersant additives. Four SAE viscosity options are listed for this product.
- [SM Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sm-gasoline-engine-oil/): SM gasoline engine oil with a detergent, dispersant and friction-modifier additive system.
- [SN Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sn-gasoline-engine-oil/): SN gasoline engine oil formulated with mineral, synthetic or blended base oils. Select the SAE viscosity separately from the SN service designation.
- [SN/GF-5 Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sn-gf-5-gasoline-engine-oil/): Engine oil made with mineral, PAO synthetic or blended base oils and a multifunctional additive system.
- [L-CKE Worm Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/industrial-gear-oils/l-cke-worm-gear-oil/): L-CKE worm gear oil with industrial viscosity grades 220, 320, 460 and 680. The table distinguishes CKE and CKE/P requirements.
- [L-CKB Light-Duty Industrial Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/industrial-gear-oils/l-ckb-light-duty-industrial-gear-oil/): L-CKB light-duty industrial gear oil with viscosity grades 100, 150, 220 and 320 in the technical table.
- [L-CKC Medium-Duty Industrial Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/industrial-gear-oils/l-ckc-medium-duty-industrial-gear-oil/): L-CKC industrial gear oil based on refined mineral oil with EP, antiwear, antioxidant and rust-control additives.
- [L-CKD Heavy-Duty Industrial Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/industrial-gear-oils/l-ckd-heavy-duty-industrial-gear-oil/): L-CKD industrial gear oil formulated with EP, antiwear, antioxidant, rust-control and antifoam additives for heavily loaded enclosed gears.
- [Fire-Resistant Hydraulic Fluid](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/fire-resistant-hydraulic-fluid/): Fire-resistant hydraulic fluid with Type I, II and III options. The product information addresses wear, low-temperature flow and operation near heat sources.
- [L-HS Low-Pour-Point Anti-Wear Hydraulic Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/l-hs-low-pour-point-anti-wear-hydraulic-oil/): L-HS hydraulic oil with five low-temperature viscosity options: 10, 15, 22, 32 and 46.
- [L-HG Hydraulic and Slideway Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/l-hg-hydraulic-and-slideway-oil/): L-HG hydraulic and slideway oil in grades 32 and 68. The technical table includes stick-slip behavior as well as hydraulic-fluid properties.
- [L-HV Low-Pour-Point Hydraulic Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/l-hv-low-pour-point-hydraulic-oil/): L-HV hydraulic oil for systems with low-temperature requirements. Grades 22, 32, 46 and 68 are listed.
- [L-HM Anti-Wear Hydraulic Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/l-hm-anti-wear-hydraulic-oil/): L-HM hydraulic oil with grades 32, 46, 68 and 100. Keep the full L-HM product name when comparing it with the separately listed HM model.
- [L-HL Mineral Hydraulic Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/l-hl-mineral-hydraulic-oil/): L-HL mineral hydraulic oil in grades 32, 46, 68 and 100. Its technical profile covers viscosity, water, contamination and rust control.
- [Antifreeze & Coolant](https://seagreen-reindeer-576385.hostingersite.com/products/automotive-fluids/antifreeze-coolant/): Ethylene-glycol engine coolant with rust, scale and corrosion-control additives. Five freezing-point models are listed.
- [Automotive Urea Solution](https://seagreen-reindeer-576385.hostingersite.com/products/automotive-fluids/automotive-urea-solution/): High-purity aqueous urea solution made from automotive-grade urea and purified water for diesel SCR aftertreatment.
- [PTF Power Transmission Fluid](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/ptf-power-transmission-fluid/): PTF power transmission fluid in No. 6 and No.
- [GL-5 Heavy-Duty Automotive Gear Oil](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/gl-5-automotive-gear-oil/): GL-5 automotive gear oil formulated with mineral, synthetic or blended base oils. It is described for heavily loaded vehicle gear drives.
- [CF-4 Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/cf-4-diesel-engine-oil/): CF-4 diesel engine oil made with mineral, synthetic or blended base oils. Its formulation is described for deposit control, lubrication and acid neutralization.
- [CH-4 Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/ch-4-diesel-engine-oil/): CH-4 diesel engine oil for high-speed four-stroke diesel applications.
- [CI-4 Diesel Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/ci-4-diesel-engine-oil/): CI-4 diesel engine oil with four SAE grades in the performance table. Compare the selected grade's hot viscosity and low-temperature limits before ordering.
- [SL Gasoline Engine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/sl-gasoline-engine-oil/): SL gasoline engine oil made with refined mineral oil, synthetic oil or a blend.
- [HM Anti-Wear Hydraulic Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/hm-anti-wear-hydraulic-oil/): HM anti-wear hydraulic oil with grades 32, 46, 68 and 100. The technical table sets limits for viscosity, contamination, water separation and corrosion.
- [Hydraulic oil vs hydraulic fluid](https://seagreen-reindeer-576385.hostingersite.com/resources/hydraulic-oil-vs-hydraulic-fluid/): The terms overlap in purchasing searches. The useful question is which fluid type and grade the hydraulic system actually requires.
- [What oil should you use in an air compressor?](https://seagreen-reindeer-576385.hostingersite.com/resources/air-compressor-oil-selection/): Home / Resources / What oil should you use in an air compressor?
- [Turbine Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/turbine-oil/): Turbine oil made with refined base oil and antioxidant, antifoam, demulsifier and rust-control additives.
- [Heat Transfer Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/heat-transfer-oil/): Organic heat transfer fluid made with mineral or synthetic base oils and high-temperature antioxidant, rust-control and deposit-control additives.
- [Vacuum Pump Oil](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/vacuum-pump-oil/): Vacuum pump oil formulated with refined mineral and synthetic base oils. The technical table compares grades 46, 68 and 100.
- [Request a Quote](https://seagreen-reindeer-576385.hostingersite.com/contact/)
- [DAH Rotary Screw Air Compressor Oil](https://seagreen-reindeer-576385.hostingersite.com/products/compressor-oils/dah-screw-compressor-oil/): DAH oil for rotary screw air compressors, formulated with hydrotreated or synthetic base oils and compressor additives.
- [L-DAB Reciprocating Air Compressor Oil](https://seagreen-reindeer-576385.hostingersite.com/products/compressor-oils/l-dab-air-compressor-oil/): L-DAB air compressor oil based on refined mineral oil and compressor additives. Grades 68, 100, 150 and 220 are listed.
- [Clean Hydraulic Oil](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/clean-hydraulic-oil/): Clean hydraulic oil made with refined base oils and antiwear, rust-control, antioxidant and antifoam additives.
- [Lubricant storage and handling](https://seagreen-reindeer-576385.hostingersite.com/resources/lubricant-storage/): Keep the product identified, protect it from contamination and follow its own storage instructions. Good handling starts before the oil reaches the machine.
- [Oil analysis: what the results tell you](https://seagreen-reindeer-576385.hostingersite.com/resources/oil-analysis/): A viscosity number, a water result and an oxidation measurement answer different questions. Read them with the product, test method and sample history.
- [How to choose a lubricant for your equipment](https://seagreen-reindeer-576385.hostingersite.com/resources/lubricant-selection/): Start with the machine specification. Then compare the oil type, viscosity and product information before you ask for a quote.
- [Lubricant Buyer Guides](https://seagreen-reindeer-576385.hostingersite.com/resources/): Practical articles, an English product catalog and document requests for lubricant buyers.
- [Purchasing Information](https://seagreen-reindeer-576385.hostingersite.com/purchasing/): Build a clear inquiry, confirm the offered product and agree the packaging and delivery details.
- [About HESEN](https://seagreen-reindeer-576385.hostingersite.com/about/): We are a China-based company supplying industrial and automotive lubricant product families. Our business combines manufacturing and trading.
- [Lubricant & Related Additive Packages](https://seagreen-reindeer-576385.hostingersite.com/products/additives/): Browse lubricant additives, additive packages and related fuel products.
- [Automotive Service Fluids](https://seagreen-reindeer-576385.hostingersite.com/products/automotive-fluids/): Browse engine antifreeze, automotive urea solution and engine cleaner.
- [Specialty Industrial Oils](https://seagreen-reindeer-576385.hostingersite.com/products/specialty-industrial-oils/): Find oils for vacuum pumps, turbines, heat transfer systems, bearings and other industrial equipment.
- [Metalworking & Cutting Fluids](https://seagreen-reindeer-576385.hostingersite.com/products/metalworking-fluids/): Compare cutting oil, emulsifiable metalworking oil and synthetic grinding and cutting fluid.
- [Industrial Lubricating Greases](https://seagreen-reindeer-576385.hostingersite.com/products/greases/): Browse lithium, EP, high-temperature and centralized lubrication greases. Send us the lubrication point and required consistency before choosing a product.
- [Gear & Transmission Fluids](https://seagreen-reindeer-576385.hostingersite.com/products/gear-transmission-fluids/): Find automotive gear oils, manual transmission oils, ATF and power transmission fluids.
- [Engine Oils](https://seagreen-reindeer-576385.hostingersite.com/products/engine-oils/): Browse gasoline, diesel, gas engine and marine oil families.
- [Air Compressor Oils](https://seagreen-reindeer-576385.hostingersite.com/products/compressor-oils/): We have separate oil families for reciprocating and rotary screw air compressors.
- [Industrial Gear Oils](https://seagreen-reindeer-576385.hostingersite.com/products/industrial-gear-oils/): Browse industrial gear oils for light-, medium- and heavy-duty gearboxes, plus a separate worm gear oil family.
- [Hydraulic Oils](https://seagreen-reindeer-576385.hostingersite.com/products/hydraulic-oils/): We supply anti-wear hydraulic oils and other hydraulic fluid families.
- [Industrial & Automotive Lubricants](https://seagreen-reindeer-576385.hostingersite.com/products/): Browse 7 product series and 69 product models. Open a product to compare its features, SKU performance and packaging, then request the exact specification.
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